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media: v4l-common: Make v4l2_find_nearest_size more sparse-friendly

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This sparse warning is emitted by using v4l2_find_nearest_size in some
cases. Fix it in the framework.

>> drivers/media/i2c/ov5640.c:1394:14: sparse: incorrect type in assignment
+(different base types) @@    expected struct ov5640_mode_info const *mode @@
+got ststruct ov5640_mode_info const *mode @@
   drivers/media/i2c/ov5640.c:1394:14:    expected struct ov5640_mode_info const
+*mode
   drivers/media/i2c/ov5640.c:1394:14:    got struct ov5640_mode_info const ( *<
+noident> )[9]

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Sakari Ailus
2018-06-21 05:41:21 -04:00
committed by Mauro Carvalho Chehab
parent 41cb1c739d
commit 2bbc46e811
1 changed files with 1 additions and 1 deletions
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2
include/media/v4l2-common.h
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@@ -338,7 +338,7 @@ void v4l_bound_align_image(unsigned int *width, unsigned int wmin,
({ \ ({ \
BUILD_BUG_ON(sizeof((array)->width_field) != sizeof(u32) || \ BUILD_BUG_ON(sizeof((array)->width_field) != sizeof(u32) || \
sizeof((array)->height_field) != sizeof(u32)); \ sizeof((array)->height_field) != sizeof(u32)); \
(typeof(&(*(array))))__v4l2_find_nearest_size( \ (typeof(&(array)[0]))__v4l2_find_nearest_size( \
(array), array_size, sizeof(*(array)), \ (array), array_size, sizeof(*(array)), \
offsetof(typeof(*(array)), width_field), \ offsetof(typeof(*(array)), width_field), \
offsetof(typeof(*(array)), height_field), \ offsetof(typeof(*(array)), height_field), \